Table 3 Budgets for different TRLs of green hydrogen projects (20172021)
From: A study on a political system for the advance in green hydrogen technology: a South Korea case study
| Â | (Unit: 108 Won(108 USD)) | |||
|---|---|---|---|---|
|  | TRL 1–3 | TRL 4–6 | TRL 7–9 | NI* |
Budget | 1429 (1.1) | 802 (0.618) | 1160 (0.893) | 162 (0.125) |
No. of projects | 1097 | 208 | 256 | 55 |
Increase rate per year | 40 | 60 | 80 | – |